From: Arne Redlich <agr@powerkom-dd.de>
Date: Tue, 31 Jul 2007 07:37:57 +0000 (-0700)
Subject: md: handle writes to broken raid10 arrays gracefully
X-Git-Tag: v2.6.23-rc2~114
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6f953aa99d456aff44ffdb1c77061d1a010eae2;p=pandora-kernel.git

md: handle writes to broken raid10 arrays gracefully

When writing to a broken array, raid10 currently happily emits empty bio
lists.  IOW, the master bio will never be completed, sending writers to
UNINTERRUPTIBLE_SLEEP forever.

Signed-off-by: Arne Redlich <agr@powerkom-dd.de>
Acked-by: Neil Brown <neilb@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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